/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.activiti.workflow.simple.definition;

import com.fasterxml.jackson.databind.annotation.JsonSerialize;

import java.util.ArrayList;
import java.util.List;

/**
 * @author Tijs Rademakers
 */
public abstract class AbstractConditionStepListContainer<T> implements ConditionStepListContainer<T> {

    protected String id;
    protected List<ListConditionStepDefinition<T>> steps;
    protected ListConditionStepDefinition<T> currentListStepDefinition;

    public AbstractConditionStepListContainer() {
        this.steps = new ArrayList<ListConditionStepDefinition<T>>();
    }

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public void addStepList(ListConditionStepDefinition<T> stepDefinition) {
        steps.add(stepDefinition);
    }

    @JsonSerialize(contentAs = ListConditionStepDefinition.class)
    public List<ListConditionStepDefinition<T>> getStepList() {
        return steps;
    }

    public ListConditionStepDefinition<T> inList() {
        currentListStepDefinition = new ListConditionStepDefinition<T>(this);
        addStepList(currentListStepDefinition);
        return currentListStepDefinition;
    }
}
